Wall rack



FIG. 1 is an isometric view of the wall rack;

FIG. 2 is a side view of one end thereof;

FIG. 3 is a side view of the other end thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a back view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The ornamental design for a wall rack, as shown and described.